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string to int (ASCII) conversion problem


softsolutions

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Hi,

I am new to php. I am facing an algorithm problem where I have a string consisting of numbers like 097110107....  and this string needs to be broken in groups of 3 digits each such that 097110107 = [097] [110] [107] The length of string is a multiple of 3 of-course for equal length sub-groups and then each sub-group needs to be converted to the ASCII equivalent character like [097] [110] [107] = ank  and of-course all sub-groups will be less than 256 value as integer of 3 digits.

 

How do I do all this in php?

 

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Thanks,

Ankit

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